http://agathe.gr/publications/monographs.html
Monographs Excavations in the civic and cultural center of classical Athens began in 1931 and have continued almost without interruption to the present day. The first Athenian Agora volumes presenting ... To the Greek deities of earlier times are added Oriental figures like Serapis, Isis, Harpokrates, Attis, as well as Egyptian priests and Asiatic dancers. ... The latter are the Hekataia (a triple Hekate figure) and the herms.